{"id":"https://openalex.org/W2809846181","doi":"https://doi.org/10.23919/mipro.2018.8400055","title":"Evaluation of cutaneous microcirculation patterns by laser speckle imaging","display_name":"Evaluation of cutaneous microcirculation patterns by laser speckle imaging","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2809846181","doi":"https://doi.org/10.23919/mipro.2018.8400055","mag":"2809846181"},"language":"en","primary_location":{"id":"doi:10.23919/mipro.2018.8400055","is_oa":false,"landing_page_url":"https://doi.org/10.23919/mipro.2018.8400055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088479059","display_name":"L. Bento","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"L. Bento","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Multimedia Signal Processing, Leiria, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Multimedia Signal Processing, Leiria, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015891457","display_name":"L. Tavera","orcid":null},"institutions":[{"id":"https://openalex.org/I169427155","display_name":"Instituto Polit\u00e9cnico de Leiria","ror":"https://ror.org/010dvvh94","country_code":"PT","type":"education","lineage":["https://openalex.org/I169427155"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"L. Tavera","raw_affiliation_strings":["Instituto Politecnico de Leiria, Leiria, Leiria, PT"],"affiliations":[{"raw_affiliation_string":"Instituto Politecnico de Leiria, Leiria, Leiria, PT","institution_ids":["https://openalex.org/I169427155"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025962039","display_name":"Pedro Assun\u00e7\u00e3o","orcid":"https://orcid.org/0000-0001-9539-8311"},"institutions":[{"id":"https://openalex.org/I169427155","display_name":"Instituto Polit\u00e9cnico de Leiria","ror":"https://ror.org/010dvvh94","country_code":"PT","type":"education","lineage":["https://openalex.org/I169427155"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P. Assuncao","raw_affiliation_strings":["Polytechnic Institute of Leiria, Leiria, Portugal"],"affiliations":[{"raw_affiliation_string":"Polytechnic Institute of Leiria, Leiria, Portugal","institution_ids":["https://openalex.org/I169427155"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016506001","display_name":"S\u00e9rgio M. M. de Faria","orcid":"https://orcid.org/0000-0002-0993-9124"},"institutions":[{"id":"https://openalex.org/I169427155","display_name":"Instituto Polit\u00e9cnico de Leiria","ror":"https://ror.org/010dvvh94","country_code":"PT","type":"education","lineage":["https://openalex.org/I169427155"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"S. Faria","raw_affiliation_strings":["Polytechnic Institute of Leiria, Leiria, Portugal"],"affiliations":[{"raw_affiliation_string":"Polytechnic Institute of Leiria, Leiria, Portugal","institution_ids":["https://openalex.org/I169427155"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038906447","display_name":"Rui Fonseca-Pinto","orcid":"https://orcid.org/0000-0001-6774-5363"},"institutions":[{"id":"https://openalex.org/I169427155","display_name":"Instituto Polit\u00e9cnico de Leiria","ror":"https://ror.org/010dvvh94","country_code":"PT","type":"education","lineage":["https://openalex.org/I169427155"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"R. Fonseca-Pinto","raw_affiliation_strings":["Polytechnic Institute of Leiria, Leiria, Portugal"],"affiliations":[{"raw_affiliation_string":"Polytechnic Institute of Leiria, Leiria, Portugal","institution_ids":["https://openalex.org/I169427155"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5088479059"],"corresponding_institution_ids":["https://openalex.org/I4210120471"],"apc_list":null,"apc_paid":null,"fwci":0.5422,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.66386294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"0290","last_page":"0293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11109","display_name":"Thermoregulation and physiological responses","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11109","display_name":"Thermoregulation and physiological responses","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12994","display_name":"Infrared Thermography in Medicine","score":0.9843999743461609,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11013","display_name":"Skin Protection and Aging","score":0.932200014591217,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.9119709134101868},{"id":"https://openalex.org/keywords/microcirculation","display_name":"Microcirculation","score":0.6423503160476685},{"id":"https://openalex.org/keywords/perfusion","display_name":"Perfusion","score":0.5700779557228088},{"id":"https://openalex.org/keywords/speckle-noise","display_name":"Speckle noise","score":0.5038453936576843},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.43454262614250183},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40929320454597473},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4060926139354706},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3834575414657593},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32380425930023193},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.2775816023349762},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.23182186484336853}],"concepts":[{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.9119709134101868},{"id":"https://openalex.org/C12722491","wikidata":"https://www.wikidata.org/wiki/Q1632335","display_name":"Microcirculation","level":2,"score":0.6423503160476685},{"id":"https://openalex.org/C146957229","wikidata":"https://www.wikidata.org/wiki/Q1266915","display_name":"Perfusion","level":2,"score":0.5700779557228088},{"id":"https://openalex.org/C180940675","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle noise","level":3,"score":0.5038453936576843},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.43454262614250183},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40929320454597473},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4060926139354706},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3834575414657593},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32380425930023193},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.2775816023349762},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.23182186484336853}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/mipro.2018.8400055","is_oa":false,"landing_page_url":"https://doi.org/10.23919/mipro.2018.8400055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.8600000143051147,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W655585279","https://openalex.org/W1545641654","https://openalex.org/W1995208777","https://openalex.org/W2039051707","https://openalex.org/W2122450058","https://openalex.org/W2151854763","https://openalex.org/W2324841714","https://openalex.org/W2803556655","https://openalex.org/W6751310908"],"related_works":["https://openalex.org/W1967578080","https://openalex.org/W2065648684","https://openalex.org/W2009383287","https://openalex.org/W2042914788","https://openalex.org/W2182190754","https://openalex.org/W4321264664","https://openalex.org/W2055824452","https://openalex.org/W2121688719","https://openalex.org/W2727313114","https://openalex.org/W2016481886"],"abstract_inverted_index":{"Atherosclerosis":[0],"is":[1,47,91,182,209],"a":[2,9,22,56,76,94,107,121,210],"chronic":[3],"systemic":[4],"process":[5],"affecting":[6],"distal":[7,44],"circulation,":[8],"condition":[10],"known":[11],"as":[12],"Peripheral":[13],"Artery":[14],"Disease":[15],"(PAD).":[16],"Epidemiological":[17],"and":[18,27,172,215],"clinical":[19,163],"studies":[20],"indicate":[21],"strong":[23],"association":[24],"between":[25],"PAD":[26,167],"death":[28],"due":[29],"to":[30,49,132,184],"cardiovascular":[31],"diseases,":[32],"thus":[33,197],"the":[34,60,81,100,104,126,179,185,200,219],"early":[35,220],"detection":[36,221],"of":[37,43,62,103,137,143,202,222],"DAP":[38],"by":[39,75,87,93,120],"measuring":[40],"perfusion":[41,65,188,195],"levels":[42,189],"body":[45],"regions":[46,149],"critical":[48],"prevent":[50],"ischemic":[51],"events.":[52],"This":[53],"work":[54],"proposes":[55],"new":[57,135],"methodology":[58],"for":[59,218],"evaluation":[61],"local":[63,122],"cutaneous":[64],"through":[66],"laser":[67,77,203],"speckle":[68,72,105,139,204],"video":[69,96,108,138],"processing.":[70],"The":[71,153,175],"pattern":[73],"generated":[74],"beam":[78],"projected":[79],"onto":[80],"skin":[82,148],"surface":[83],"after":[84],"being":[85],"expanded":[86],"an":[88,113],"optical":[89],"setup":[90],"captured":[92],"CCD":[95],"camera.":[97],"To":[98],"evaluate":[99],"particular":[101],"characteristics":[102],"pattern,":[106],"processing":[109],"algorithm":[110],"based":[111],"on":[112],"adaptive":[114],"Local":[115],"Binary":[116],"Pattern":[117],"approach,":[118],"highlighted":[119],"Gaussian":[123],"filtering":[124],"scheme,":[125],"LBPg,":[127,208],"was":[128],"developed.":[129],"In":[130],"order":[131],"test":[133],"this":[134],"method":[136,217],"analysis,":[140],"different":[141,151],"patterns":[142],"microcirculation":[144],"were":[145,156],"evaluated":[146],"in":[147,161,187,191],"with":[150,158,166,193,207],"textures.":[152],"experimental":[154],"results":[155,176],"compared":[157],"others":[159],"obtained":[160],"two":[162],"conditions":[164],"associated":[165],"(i.e.,":[168],"Deep":[169],"Vein":[170],"Thrombosis":[171],"Diabetic":[173],"foot).":[174],"show":[177],"that":[178,199],"proposed":[180],"approach":[181],"sensitive":[183,216],"change":[186],"(even":[190],"cases":[192],"reduced":[194],"variations),":[196],"indicating":[198],"use":[201],"technology,":[205],"jointly":[206],"promising":[211],"noninvasive,":[212],"low":[213],"cost":[214],"PAD-related":[223],"diseases.":[224]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}